For one-person data teams

You bring the logic
and context.Refyner builds and
fixes your workflows.

Refyner is a workflow building and scheduling tool for one-person data teams on Snowflake. Describe what you need, review what it builds, and let it run on your schedule. From $99 a month.

See it in action

A production workflow, built and scheduled in 2 minutes.

Pull in a Snowflake table, shape it with drag-in components, check the data, then put it on a schedule.

0:00
1:47
Refyner running on Snowflake · product demo
Built by the analysts behind CX Data
PetShop.co.uk Spotminders Murad Professional Beauty Group
Why teams switch

Analyst is also the engineer.

AI made writing SQL logic easy. The scheduling, monitoring and endless small changes to live workflows is still where 80% of the time goes – and that work has no one else to go to.

The reality

There is no engineer to hand it to.

Building the workflow, scheduling it and keeping it running are all the same job – yours – on top of answering the questions that made you build it in the first place.

The tooling

The licence costs more than you can justify.

If you are on Alteryx or Fabric you already know it: the licence costs more than a one-person team can defend, and the cheaper route through dbt and Airflow needs an engineer you do not have.

The speed

The business asks now.

Requests arrive faster than a two-tool setup can ship them. The backlog grows because the mechanics take longer than the thinking.

The switch

Refyner puts the whole job in one tool, run by the analyst.

ConnectRead what is already in Snowflake, and land the sources that are not – SharePoint, Sheets, Postgres and more.
TransformJoins, cleans, aggregations and calculations on one canvas, executing as pushdown SQL in your own warehouse.
ScheduleSet a schedule and it is in production, with run history and failure alerts. Nothing to host or licence.
Production depth

Multi-step workflows, running on schedules today.

A library of production models built with our customers – each one a set of workflows producing an output for a business subject area. Push one to your Snowflake in one click, adapt it, or build your own.

Customer LTV
Lifetime value by acquisition cohort, channel and product.
Subscription14 stepsMon · 06:00
Deployed running daily
MRR movement
New, expansion, contraction and churned revenue, broken out.
Subscription13 stepsMon · 06:00
Deployed running weekly
Blended CAC
Revenue after ad spend and blended CAC across Meta and Google.
eCommerce11 stepsdaily
Ready Deploy

See all six, with steps and schedules: production models.

How it compares

Against the tools you use.

  Refyner Alteryx Designer Power BI Dataflow dbt / Airflow
ConnectSources landed in your SnowflakeBroad connector estateInto the Power BI serviceNot included – you build it
TransformVisual or SQL, pushdownVisual, on the desktopPower QuerySQL and code only
ScheduleIncludedNeeds Alteryx ServerRefresh only, capped by licenceYou host Airflow
Built & run by analystsYesDesktop onlyPartlyEngineer-run
Runs on your SnowflakePushdownExtract or In-DBFabric capacityYes
Supported, with an SLAIncluded tierPaid tiersMicrosoft supportDIY
Production models built inYesBuild it yourselfBuild it yourselfBuild it yourself
Price$99/mo for 5 users
+ $3 per compute hour
Per-seat licence
+ Server licence
Bundled with licences
+ Fabric capacity
Free licence
+ hosting and engineer time

See the detail: vs Alteryx · vs Tableau Prep · vs Power BI Dataflow · vs dbt / Airflow

"CX Data gave us a working data tool overnight – and the models were live in weeks."
PetShop.co.uk
"We get board-ready profit updates every morning – and never hired a data engineer to get them."
Spotminders
Deployment

Hosted by us. Run on your Snowflake.

Your data stays in your Snowflake either way. See the security model.

How it runs

Refyner Cloud

We host and run Refyner, so there is nothing to install or upgrade. Connect your Snowflake and build – every update arrives automatically.

  • Connect Snowflake in minutes
  • Build and schedule in one tool
  • Standard support included
Where your data sits

Your own Snowflake

Transformations execute as pushdown SQL inside your warehouse. Refyner holds workflow configuration and metadata only – never your rows.

  • A least-privilege role you grant and can revoke
  • Output lands as tables in your account
  • Encrypted in transit and at rest
AI agents

The agent builds it. You approve it.

Describe what you need and the agent builds the workflow – or point it at an existing Alteryx workflow, Power BI Dataflow or SQL and it converts the logic for you to rewire to your own sources. It catches errors before they go live and proposes a fix; you approve or reject. It runs on Microsoft Azure OpenAI inside our own Azure tenancy, and prompts are not used to train foundation models.

Pre-flight checks & run monitor
All 14 referenced columns existChecked against BR_SHOPIFY_ORDERS, DIM_CUSTOMER
Grain confirmedOne row per customer_id per cohort week
Join 8 may fan outDIM_CUSTOMER isn't unique on customer_id – flagged in background review.
Scheduled run
Mon · 06:00
Last run OK · 2h ago
Ask · Draft · Validate · Approve

A drafting assistant with a pre-flight check.

Refyner reads your Snowflake schema, so a drafted workflow references real tables, columns and keys. Before anything runs it checks every column, confirms the grain and flags joins that could fan out, then watches every scheduled run – so a broken job never becomes a wrong number on a dashboard.

  • Builds a scheduled workflow from a plain-English description, schema-aware
  • Converts an existing Alteryx workflow, Power BI Dataflow or SQL – logic first, then you rewire the sources
  • Pre-flight validation against the real schema: columns, grain, fan-out
  • Catches errors before they go live and proposes a fix you approve or reject
FAQ

Frequently asked questions

What is Refyner?

Refyner is an AI workflow building and scheduling tool for one-person data teams on Snowflake. You describe what you need, Refyner drafts the workflow against your real schema, you review it, and it runs on your schedule – in one tool, without an engineer. Refyner is a CXDATA product.

Who is Refyner for?

One-person data teams in any industry – the analyst who is also the data engineer, with no one to hand the build to. Small teams of up to about five work the same way. Refyner is not aimed at large platform teams already running their own orchestration.

What does the AI actually do?

It drafts a workflow from a plain-English description against your real schema, explains any workflow back to you in plain English, validates columns, grain and join fan-out before a run, and helps fix failures. Point it at an existing Alteryx workflow, Power BI Dataflow or SQL script and it converts the logic – you rewire the source connections afterwards.

Do I need Snowflake?

Yes. Refyner runs as pushdown on your own Snowflake account and has no engine of its own. If you do not have Snowflake yet, we will help you set it up and run the setup with you.

Does my data leave Snowflake?

No. Transformations execute in your own warehouse as pushdown SQL and your data stays there. Refyner's control plane holds only configuration and metadata. Where a source has no staging area of its own, data may be staged briefly during ingestion and is deleted once the load completes.

What does Refyner not do?

It covers everyday workflow needs – joins, cleans, aggregations, calculations, filters and scheduled refreshes. It is not a spatial or predictive analytics suite, and it does not do streaming. If that is most of your work, a general-purpose platform fits better.

How long until a workflow is live?

Minutes. You connect Snowflake with a scoped role, describe or build a workflow, and set a schedule – the demo above shows the whole path in about two minutes.

Do I need an engineer to run it?

No. There is no scheduler to host, no server to license and no orchestration code to maintain. Analysts who write SQL can drop into SQL wherever they prefer it to the canvas.

What does Refyner cost?

Refyner Cloud starts at $99/month for 5 users. Building and previewing workflows is free; runs are charged at $3 per compute hour – source ingestion, workflow runs and schedules.

Your first scheduled workflow, live today.

Connect Snowflake, build a workflow and put it on a schedule – on your own warehouse, without an engineer.

Certified, accredited & recognised
Cyber Essentials Certified Microsoft for Startups partner Ecommerce Business Awards 2025 winner – Best Use of AI